AcuRite Digital Wireless Fridge and Freezer Thermometer with Alarm and Max/Min Temperature for Home ,LCD Display, Restaurants (00986M), 0.6, White Description This dual-purpose freezer and fridge thermometer monitors internal “room” temperature of the inside of your fridge or freezer and sends it a wireless remote temperature sensor gauge! Two wireless, remote thermometer sensors communicate to the door- or wall-mounted digital display gauge, which provides alerts when freezer or refrigerator temperatures are out of your customized, preferred range. This perfect-for-a-restaurant thermometer helps you store foods at safe temperatures to prevent food spoilage and avoid related foodborne illnesses. The wireless thermometers provide data to the digital thermometer display to show refrigerator and freezer temperatures and record highs and lows for each environment, as recorded by each remote temperature sensor. The programmable alarm notifies you audibly and visually when temperatures rise above or fall below your set minimum or maximum. The digital thermometer display has an integrated magnet and keyhole for easy mounting, and it requires 2 AAA batteries (not included). Each remote temperature sensor requires 2 AA alkaline or lithium batteries (not included). Lithium batteries are recommended for use in sensors for temperatures below 4 degrees Fahrenheit (-20 degrees Celsius). By using this combination of temperature gauge and freezer monitor, you will rest assured that your family or restaurant’s food is stored safely and appropriately. A perfect gift idea for Father’s Day, Christmas, or birthdays, this digital refrigerator and freezer thermometer comes with a one-year limited warranty. Features: Digital Temperature Sensor Thermometers: Includes one refrigerator thermometer and one freezer thermometer that transmit readings to the wireless digital temperature monitor display Easy-to-Read LCD Display: The wireless temperature monitor gauge comes with magnetic backing for simple fridge or freezer mounting and a keyhole for easy mounting on a wall Customizable Temperature Alarms: When a remote temperature sensor measures an out-of-range condition, youll be alerted to the temperature spike or drop caused by mistakenly leaving the fridge or freezer door open or a failing appliance Multiple Internal Placement Options: Each remote temperature sensor has an integrated suction cup and clip that can be attached to a shelf inside the fridge or freezer Remote Temperature Sensor Temperature Range: Each wireless temperature monitor sensor can measure temperatures from -40 F to 100 F (-40 C to 37 C) Company Based in Lake Geneva, WI, USA, since 1943 and known for superior, long-lasting quality products and USA-based customer service. Ranked as a top weather station brand by USA Today, Better Homes and Gardens, Bob Vila, and other news outlets Product Details: Brand: AcuRite Special Feature: Large Display, Alarm, Programmable Color: White Age Range (Description): Adult Included Components: Digital Thermometer Display, Two Temperature Sensors, and Instruction Manual Outer Material: Silicone Display Type: Digital Product Care Instructions: Freezer Safe, Wipe Clean Unit Count: 1.0 Count Power Source: Battery Powered Brand: AcuRite Special Feature: Large Display, Alarm, Programmable Color: White Age Range (Description): Adult Included Components: Digital Thermometer Display, Two Temperature Sensors, and Instruction Manual Outer Material: Silicone Display Type: Digital Product Care Instructions: Freezer Safe, Wipe Clean Unit Count: 1.0 Count Power Source: Battery Powered Model Name: Digital Wireless Fridge and Freezer Thermometer Number of Batteries: 2 AAA batteries required. Item Length: 12 Inches Upper Temperature Rating: 100 Degrees Fahrenheit Response Time: 500 Milliseconds Reusability: Reusable Style: Standard Item Weight: 9.9 ounces Manufacturer: AcuRite Country of Origin: China Item model number: 00986M Batteries: 2 AAA batteries required. Is Discontinued By Manufacturer: No Specific instructions for use: personal Finish types: White Assembly required: No Number of pieces: 1 Warranty Description: 1-year limited warranty. Batteries required: Yes